This is my rookie year, so I'm somewhat easily impressed
my tops would definitely be:
148 - their end effector was simply incredible. Add in a killer drive base and drivers that know how to work it well, you've got (in my opinion)the best robot of 07.
1625 - the title of the thread is "robots that inspired you." This was not only the first bot I saw with a swerve drive (very cool to someone who doesn't know what's going on), but their lifter system was awesome. I believe they were the first team at St. Louis to lift two @ 12", and their method of doing so was awesome.
2056 - their KISS system showed everybody that even the most baseline robot, paired with a good auton and drive team, can be verrryy competitive.
233 - I LOVE that arm/grabber setup. Nothing else to be said.
703 - 14 wheels!!! I'll never forget being pushed halfway around the rack by them in Detroit, haha.
Edit: this is my 148th post